{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["engineering feature", "enabling technology", "manufacturing standard", "process characterization", "biomedical", "concept or principle"], "input": "Wear resistance of specific carbon steel cladding is close to high speed steel ."}
{"engineering feature": [], "enabling technology": [], "manufacturing standard": [], "process characterization": [], "biomedical": [], "concept or principle": []}